Although it's a little bit outdated ( March 30 ) i thought i'd post it thinking it's was'nt posted previously , hope i'm wright .
It's mostly concerned in relation with electricity production .
http://www.cbc.ca/news/canada/story/2011/03/17/f-power-2020-natural-gas-generation.html
Natural gas: Cheap, cleaner than coal, but still a pollution concern
By Stéphane Bordeleau,
CBC News
Posted: Mar 30, 2011 12:52 PM ET